GRAPHPACK®-2M ferrules for column outside diameter Back Catalog number: 001805-040-00 Availability: In the manufacturer's stock Price on request - + Recommended 5182-9679 TCD Front Ferrule, no hole 10/PK 4 250,88 Kč 5062-3514 Ferrule, 0.5mm VG 0.32 col 10/PK 1 894,01 Kč G3188-27501 Ferrule, flexi inert 0.25mm col 10/PK 2 146,44 Kč